UNIONS
Next Generation of Hazardous-Rated Unions
UNF/UNY UNIONS
4.22”
2.75”
Ours vs. Theirs Side by Side comparison a UNY 1-1/2” vs Competition UNY 1-1/2”
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UNF/UNY UNIONS
STEEL: ½”-1-1/4” Class 1, Div. 1 & 2, Groups A, B, C, D 1-1/2”, 3”, 3-1/2”, 4” Class 1, Div. 1 & 2, Groups B, C, D 2”, 2-1/2” Class 1, Div. 1 & 2, Groups C, D Class II, Div. 1 & 2 Groups E, F, G Class III ALUMINUM: ½”-1” Class 1, Div. 1 & 2, Groups A, B, C, D 3”-4” Class 1, Div. 1 & 2, Groups B, C, D 1-1/4”-2/1/2” Class 1, Div. 1 & 2, Groups C, D Class II, Div. 1 & 2 Groups E, F, G Class III E10514 Type 3, 4 Tamb US -25°C to +60°C Tamb Can. -50°C to +60°C
FEATURES-SPECIFICATIONS Applications
Features
Materials
• UNF/UNY unions are used to connect two pieces of conduit or attach conduit to junction boxes, fittings, or devices
• Unique design offers a compact size for lighter weight and smaller profile for critical clearances with equipment
• Copper-free Aluminum » (less than 4/10 of 1%)
• Permits removal of equipment without turning or removal of conduit
• Extruded bar stock construction provides superior threads over sand cast and provides twice the tensile strength
• Steel » Zinc electro plated
• Uniform design across all sizes for aesthetic and robust appeal • Made in the USA • Male to Female union has nonremovable nipple to ensure tight seal with union and pipe/equipment • Lighter weight puts less stress on the conduit support system
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UNF/UNY UNIONS
UNF (Female)
AMFI
AMFI
UNY (Male)
NPT (MALE)
NPT (FEMALE)
USA
NPT (FEMALE)
USA
C
NPT (FEMALE)
A
A
B (Hex)
FEMALE TO FEMALE CATALOG NUMBER
DIMENSIONS
CATALOG NUMBER
ALUMINUM
HUB SIZE
A LENGTH
B (HEX)
C DIAMETER
UNF50AL
1/2”
1-9/16” (39.7)
1-5/16” (33.3)
1-3/8” (34.9)
UNF75AL
3/4”
1-9/16” (39.7)
1-7/16” (36.5)
UNF100AL
1”
1-13/16” (45.9)
UNF125AL
1-1/4”
1-15/16” (49.3)
DIMENSIONS
STEEL
HUB SIZE
A LENGTH
B (HEX)
C DIAMETER
UNF50
1/2”
1-9/16” (39.7)
1-5/16” (33.3)
1-3/8” (34.9)
1-1/2” (38.1)
UNF75
3/4”
1-9/16” (39.7)
1-7/16” (36.5)
1-1/2” (38.1)
1-11/16” (42.9)
1-3/4” (44.5)
UNF100
1”
1-13/16” (45.9)
1-11/16” (42.9)
1-3/4” (44.5)
2-1/16” (52.4)
2-3/16” (55.6)
UNF125
1-1/4”
1-15/16” (49.3)
2-1/16” (52.4)
2-3/16” (55.6)
UNF150AL
1-1/2”
1-15/16” (49.3)
2-5/16” (58.7)
2-3/8” (60.3)
UNF150
1-1/2”
1-15/16” (49.3)
2-5/16” (58.7)
2-3/8” (60.3)
UNF200AL
2”
1-15/16” (49.3)
2-13/16” (71.4)
2-7/8” (73)
UNF200
2”
1-15/16” (49.3)
2-13/16” (71.4)
2-7/8” (73) 3-3/8” (85.7)
UNF250AL
2-1/2”
2-13/16” (71.4)
3-15/16” (100)
4” (101.6)
UNF250
2-1/2”
2-13/16” (71.4)
3-1/4” (82.55)
UNF300AL
3”
2-13/16” (71.4)
4-7/16” (112.7)
4-9/16” (115.9)
UNF300
3”
2-13/16” (71.4)
3-15/16” (100)
4” (101.6)
UNF350AL
3-1/2”
3” (76.2)
4-15/16” (125.4)
5-1/16” (128.6)
UNF350
3-1/2”
3” (76.2)
4-7/16” (112.7)
4-9/16” (115.9)
UNF400AL
4”
3” (76.2)
4-15/16” (125.4)
5-1/8” (130.2)
UNF400
4”
3” (76.2)
4-15/16” (125.4)
5-1/16” (128.6)
UNY50AL
1/2”
2-1/16” (52.4)
1-5/16” (33.3)
1-3/8” (34.9)
UNY50
1/2”
2-1/16” (52.4)
1-5/16” (33.3)
1-3/8” (34.9)
UNY75AL
3/4”
2-1/8” (54)
1-7/16” (36.5)
1-1/2” (38.1)
UNY75
3/4”
2-1/8” (54)
1-7/16” (36.5)
1-1/2” (38.1)
UNY100AL
1”
2-7/16” (61.9)
1-11/16” (42.9)
1-3/4” (44.5)
UNY100
1”
2-7/16” (61.9)
1-11/16” (42.9)
1-3/4” (44.5)
UNY125AL
1-1/4”
2-9/16” (65.1)
2-1/16” (52.4)
2-3/16” (55.6)
UNY125
1-1/4”
2-9/16” (65.1)
2-1/16” (52.4)
2-3/16” (55.6)
UNY150AL
1-1/2”
2-3/4” (69.9)
2-5/16” (58.7)
2-3/8” (60.3)
UNY150
1-1/2”
2-3/4” (69.9)
2-5/16” (58.7)
2-3/8” (60.3)
MALE TO FEMALE
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UNY200AL
2”
2-7/8” (73)
2-13/16” (71.4)
2-7/8” (73)
UNY200
2”
2-7/8” (73)
2-13/16” (71.4)
2-7/8” (73)
UNY250AL
2-1/2”
4-1/16” (103.2)
3-15/16” (100)
4” (101.6)
UNY250
2-1/2”
4-1/16” (103.2)
3-1/4” (82.55)
3-3/8” (85.7)
UNY300AL
3”
4-1/16” (103.2)
4-7/16” (112.7)
4-9/16” (115.9)
UNY300
3”
4-1/16” (103.2)
3-15/16” (100)
4” (108)
UNY350AL
3-1/2”
4-1/4” (108)
4-15/16” (125.4)
5-1/16” (128.6)
UNY350
3-1/2”
4-1/4” (108)
4-7/16” (112.7)
4-9/16” (115.9)
UNY400AL
4”
4-1/4” (108)
4-15/16” (125.4)
5-1/8” (130.2)
UNY400
4”
4-1/4” (108)
4-15/16” (125.4)
5-1/16” (128.6)
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Hubbell Killark 2112 Fenton Logistics Park Blvd. Fenton, MO 63026 Phone: (281) 445-7400 www.hubbell-killark.com
Contact us For your projects. FERVENT SUPPLIES ELECTRIC TRADING LTD ABU DHABI, UNITED ARAB EMIRATES EMAIL: HELLO@FERVENTSUPPLIES.COM WEBSITE : WWW.FERVENTSUPPLIES.COM
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